I've been through their process twice at different points early in my career and received offers both times- the reason I didn't join both times was that I was

I've been through their process twice at different points early in my career and received offers both times- the reason I didn't join both times was that I was interviewing for a specific position on a specific team and because of whatever reason I was getting an offer for a similar position on a completely different team. The first time I assumed that it was just a freak thing, after the second time I asked around and got the vibe it was completely normal for a variety of reasons, often because a manager on the interview cycle with more clout decided they liked you and you were therefor going to be working for them. I like a lot of things they build and believe there are some very talented people there, but at what cost am I willing to participate in that activity directly? Not that high, I'll just reap the fruits of their labor from the outside.